fixes DzCoding/JapKatsuyou#21 and fixes DzCoding/JapKatsuyou#22 and fixes DzCoding/JapKatsuyou#23 and fixes DzCoding/JapKatsuyou#24
Merge pull request #25 from kariminf/master

fixes DzCoding/JapKatsuyou#21 and fixes DzCoding/JapKatsuyou#22 and fixe...